* {
    margin: 0;
    padding: 0;
}

body {
    font-size: 12px;
}

a {
    text-decoration: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: normal;
    font-size: 100%;
}

em,
i {
    font-style: normal;
}

input,
button {
    outline: none;
}

ul li,
ol li {
    list-style: none;
}

.ir {
    display: block;
    text-align: left;
    text-indent: -9999em;
    overflow: hidden;
}


/* 版心 */

.w {
    width: 1226px;
    margin: 0 auto;
}
/* 公共样式 */

.brick-item {
    width: 234px;
    margin-left: 14px;
    margin-bottom: 14px;
    background: #fff;
    transition: all .2s linear;
}

.brick-item:hover {
    box-shadow: 0 15px 30px rgba(0, 0, 0, .1);
    transform: translate3d(0, -2px, 0);
}
.main {
    padding: 30px 0;
    background-color: #f5f5f5;
}
.el-drawer__header {
    margin-bottom: 0;
}